Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/1/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/01/2019 22:23:49 0.03,-137.20 0.64,-134.54 304.38 80
2 08/03/2019 10:42:55 -0.04,-137.21 0.56,-139.80 295.65 80
3 08/04/2019 10:26:51 -0.04,-137.21 -0.50,-135.27 220.87 80
4 08/05/2019 22:46:06 0.04,-137.20 -0.70,-140.57 384.25 80
5 08/06/2019 22:30:01 0.04,-137.20 0.30,-136.04 132.01 80
6 08/08/2019 10:49:07 -0.04,-137.19 0.90,-141.30 468.78 80
7 08/09/2019 10:33:02 -0.04,-137.18 -0.16,-136.78 47.08 80
8 08/11/2019 22:33:32 0.05,-137.16 -0.04,-137.54 43.86 80
9 08/12/2019 22:17:27 0.05,-137.14 0.97,-133.00 471.51 80
10 08/14/2019 10:36:34 -0.06,-137.13 0.18,-138.28 130.50 80
11 08/15/2019 10:20:29 -0.06,-137.12 -0.83,-133.74 384.66 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/1/2019
SNOs_Map_GOES-17_NOAA-20_20190802.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/01/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service